Could a 3-Day pill ease severe postpartum depression?
NCT ID NCT06285916
First seen Jun 25, 2026 · Last updated Jul 31, 2026 · Updated 2 times
Summary
This study tested an experimental oral drug called NORA520 in 93 women with severe postpartum depression. Participants took the drug or a placebo for just 3 days. Researchers measured how well it reduced depressive symptoms, checked for side effects, and looked at how much of the drug gets into breastmilk. The goal is to see if NORA520 can offer a fast, short-term treatment option for new mothers struggling with severe depression.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- NORA520
- What this could lead to
- If it works, this could provide a fast-acting, short-course oral treatment for severe postpartum depression, helping new mothers feel better within days.
- What could go wrong
- This is an early Phase 2 trial with only 93 participants, so results may not apply to everyone. The treatment is only 3 days long, and side effects or lack of effectiveness are possible.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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93 people
The number who actually took part.
- Started
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Mar 2024
- Finished
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Oct 2025
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 45 years
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Key Inclusion Criteria: * Are willing and able to provide signed informed consent to participate in the study and to comply with all study procedures and scheduled visits * Are an adult female between 18 and 45 years of age, inclusive; * Have either ceased lactating at Screening, or if still lactating or actively breastfeeding at Screening, agree to temporarily cease giving breastmilk to their infant(s) from just prior to first dose of study drug on Day 1 through Day 14; * Have a negative pregnancy test at Screening and Day 1 (prior to dosing); * Have had a depressive episode that began no earlier than the third trimester and no later than the first 4 weeks following delivery * Are ≤9 months postpartum at Screening. Key Exclusion Criteria: * Have a history or current diagnosis or current treatment of bipolar disorder, schizophrenia, or schizoaffective disorder; * Have had recorded treatment failure of ≥2 different antidepressant classes (e.g., SSRI, SNRI) in the current or previous episode; * Are currently experiencing active psychosis per Investigator assessment, or are taking typical or atypical antipsychotic medication; * Have a history of suicidal behavior within 2 years; * Have a history or current diagnosis of sleep apnea or narcolepsy.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Advanced Research Center
Anaheim, California, 92805, United States
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Alliance Research Institute
Canoga Park, California, 91304, United States
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CenExel Clinical Research
Decatur, Georgia, 30030, United States
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CenExel Clinical Research
Savannah, Georgia, 31405, United States
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Cenexel Clinical Research
Sherman Oaks, California, 91403, United States
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Cenexel Clinical Research
Torrance, California, 90504, United States
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Cenexel Clinical Research
Atlanta, Georgia, 30331, United States
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Clinical Research Center of Florida
Pompano Beach, Florida, 33060, United States
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Combined Research
Orlando, Florida, 32807, United States
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GCP Research
St. Petersburg, Florida, 33607, United States
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Insight Hospital and Medical Center Chicago
Chicago, Illinois, 60616, United States
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Maximos Ob/Gyn
League City, Texas, 77573, United States
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MedOne Clinical Research
Miami, Florida, 33145, United States
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Meridian International Research, Inc.
Miami Gardens, Florida, 33014, United States
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Monroe Biomedical Research
Monroe, North Carolina, 28112, United States
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Pillar Clinical Researc
Richardson, Texas, 75080, United States
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Pillar Clinical Research
Bentonville, Arkansas, 72712, United States
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Zucker Hillside Hospital
Glen Oaks, New York, 11004, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can a pill ease severe postpartum depression?
- Scientists test whether calmer mothers make better milk
- Can a new pill ease postpartum depression? a Real-World study investigates
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- Can music and an AI app shield new mothers from postnatal depression?